Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A group of unicorns is called a blessing.
304
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79